{"product_id":"nilight-4-inch-led-trailer-tail-lights-red-ring-white-reverse-ip67-sealed-pair-12v","title":"Nilight 4-Inch LED Trailer Tail Lights — Red Ring \u0026 White Reverse, IP67 Sealed Pair, 12V","description":"\u003cp\u003e\u003cstrong\u003eNilight 4-inch LED trailer tail lights combine brake, running and reverse lighting in a sealed, weatherproof two-piece set for safer towing and utility use.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese compact 4-inch lamps integrate a bright red outer LED ring for tail and brake signaling with a white inner LED cluster for reverse illumination. Built with durable polycarbonate lenses, silicone grommets and an IP67 seal, the pair is made to withstand wet, dusty, and rough-road environments while delivering clear, visible light for trailers, trucks, agricultural equipment and other 12V systems.\u003c\/p\u003e\n\n\u003ch3\u003eHow bright and visible are these lights at night?\u003c\/h3\u003e\n\u003cp\u003eThe Nilight lamps use 16 high-efficiency LEDs per unit to deliver strong, easily seen output both for braking and reversing. The polycarbonate lens is shaped to reflect and spread light, increasing side and rear visibility without glare.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e10 red LEDs form the outer ring for tail and brake signaling.\u003c\/li\u003e\n  \u003cli\u003e6 white LEDs in the center provide a focused reverse beam.\u003c\/li\u003e\n  \u003cli\u003eLens optics help reflect light back for broader visibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these lights survive bad weather and road vibration?\u003c\/h3\u003e\n\u003cp\u003eYes—the housing and mounting grommet are built for outdoor use and fully seal the light against moisture and dust. The rubber-edged grommet offers a snug 360° fit that resists loosening from vibration and road shock.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIP67 rating: dust-tight and protected against temporary immersion.\u003c\/li\u003e\n  \u003cli\u003eFull rubber edge coverage prevents gaps and reduces rattling.\u003c\/li\u003e\n  \u003cli\u003ePolycarbonate lens resists impact and UV degradation for longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and wiring?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: press the rubber grommet into a pre-cut hole, push the light into place and hook up the four wires. Color-coded leads make it simple to match to the trailer’s 12V wiring harness with no special tools required.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMounting: insert grommet into hole, then pop the lamp into the grommet.\u003c\/li\u003e\n  \u003cli\u003eWiring: black = ground, red = brake, white = reverse, brown = running\/tail.\u003c\/li\u003e\n  \u003cli\u003eDesigned for 12V DC systems on trailers, trucks and farm equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and trailers are these lights compatible with?\u003c\/h3\u003e\n\u003cp\u003eThese compact combination lamps are made to work across a wide range of towing and utility vehicles that use standard 12V electrical systems. They serve as tail, brake and reverse lights on many classes of trailers and light trucks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits utility trailers, boat trailers, travel trailers, horse trailers.\u003c\/li\u003e\n  \u003cli\u003eCompatible with dump trucks, tractors, semi-trailers and fleet vehicles.\u003c\/li\u003e\n  \u003cli\u003eIdeal for aftermarket upgrades or replacing worn factory lamps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: These Nilight 4-inch LED tail lights are suited to DIY mechanics, fleet operators, and trailer owners looking for a compact, all-in-one lighting solution that improves night visibility and is resistant to weather and road conditions. If you need a sealed, easy-to-install brake and reverse light combo for a 12V trailer or work vehicle, this pair delivers reliable brightness and rugged construction without complex wiring or adapters.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What voltage do these Nilight tail lights use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They operate on a 12V DC system, standard for most trailers and light trucks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these lights waterproof?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, they are IP67 rated, sealed against dust and temporary immersion in water.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Nilight","offers":[{"title":"Default Title","offer_id":67588755062969,"sku":"B0BS3WZPT3","price":75.65,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/nilight-front-view-4-inch-led-tail-light.jpg?v=1790524126","url":"https:\/\/redleafauto.ca\/products\/nilight-4-inch-led-trailer-tail-lights-red-ring-white-reverse-ip67-sealed-pair-12v","provider":"Redleaf Auto","version":"1.0","type":"link"}